package apple.eclipse;

import org.eclipse.jface.action.ICoolBarManager;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
import org.eclipse.ui.application.ActionBarAdvisor;
import org.eclipse.ui.application.IActionBarConfigurer;

import apple.eclipse.actions.CreateAction;
import apple.eclipse.actions.ResumeAction;
import apple.eclipse.actions.ShutdownAction;
import apple.eclipse.actions.StartupAction;
import apple.eclipse.actions.SuspendAction;

/**
 * An action bar advisor is responsible for creating, adding, and disposing of
 * the actions added to a workbench window. Each window will be populated with
 * new actions.
 */
public class ApplicationActionBarAdvisor extends ActionBarAdvisor {

   // Actions - important to allocate these only in makeActions, and then use
   // them
   // in the fill methods. This ensures that the actions aren't recreated
   // when fillActionBars is called with FILL_PROXY.
   private IWorkbenchAction exitAction;

   private IWorkbenchAction aboutAction;

   private CreateAction createAction;

   private StartupAction startupAction;

   private SuspendAction suspendAction;

   private ResumeAction resumeAction;

   private ShutdownAction shutdownAction;

   public ApplicationActionBarAdvisor(IActionBarConfigurer configurer) {
      super(configurer);
   }

   protected void makeActions(final IWorkbenchWindow window) {
      // Creates the actions and registers them.
      // Registering is needed to ensure that key bindings work.
      // The corresponding commands keybindings are defined in the plugin.xml
      // file.
      // Registering also provides automatic disposal of the actions when
      // the window is closed.

      exitAction = ActionFactory.QUIT.create(window);
      register(exitAction);

      aboutAction = ActionFactory.ABOUT.create(window);
      register(aboutAction);

      createAction = new CreateAction(window);
      register(createAction);

      startupAction = new StartupAction(window);
      register(startupAction);

      suspendAction = new SuspendAction(window);
      register(suspendAction);

      resumeAction = new ResumeAction(window);
      register(resumeAction);

      shutdownAction = new ShutdownAction(window);
      register(shutdownAction);
   }

   protected void fillMenuBar(IMenuManager menuBar) {
      MenuManager fileMenu = new MenuManager("&File",
            IWorkbenchActionConstants.M_FILE);
      menuBar.add(fileMenu);
      fileMenu.add(createAction);
      fileMenu.add(startupAction);
      fileMenu.add(suspendAction);
      fileMenu.add(resumeAction);
      fileMenu.add(shutdownAction);
      fileMenu.add(new Separator());
      fileMenu.add(exitAction);

      MenuManager helpMenu = new MenuManager("&Help",
            IWorkbenchActionConstants.M_HELP);
      menuBar.add(helpMenu);
      helpMenu.add(aboutAction);
   }

   protected void fillCoolBar(ICoolBarManager coolBar) {
      IToolBarManager toolbar = new ToolBarManager(coolBar.getStyle());
      coolBar.add(toolbar);
      toolbar.add(createAction);
      toolbar.add(startupAction);
      toolbar.add(suspendAction);
      toolbar.add(resumeAction);
      toolbar.add(shutdownAction);
   }
}
